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Merck
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Key Documents

EDFS

Sigma-Aldrich

Ethylenediaminetetraacetic acid iron(III) sodium salt

powder

Sinônimo(s):

EDTA iron(III) sodium salt, Edathamil, Komplexon II

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About This Item

Fórmula linear:
C10H12N2NaFeO8
Número CAS:
Peso molecular:
367.05
Número CE:
Número MDL:
Código UNSPSC:
12352202
ID de substância PubChem:
NACRES:
NA.77

fonte biológica

synthetic (organic)

Nível de qualidade

Agency

suitable for SM 5210

forma

powder

composição

Iron, 13.7-18.7% ICP
Sodium, 5.6-7.9% ICP

adequação da reação

reagent type: chelator

concentração

≥67.5% (EDTA titration)

pH

4.5

pf

80 °C

solubilidade

water: 50 mg/mL, clear to slightly hazy, yellow to brown

temperatura de armazenamento

room temp

cadeia de caracteres SMILES

[Na+].[Fe+3].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O

InChI

1S/C10H16N2O8.Fe.Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;/q;+3;+1/p-4

chave InChI

MKWYFZFMAMBPQK-UHFFFAOYSA-J

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Aplicação

Used to eliminate enzyme inhibition by traces of heavy metals, and to inhibit enzymes that require divalent cations as cofactors. Iron-EDTA enhances damage due to reactive oxygen species, such as depletion of reduced glutathione, formation of methemoglobin, and lipid peroxidation.

Informações legais

Komplexon is a trademark of CU Chemie Uetikon AG

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves


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Food and nutrition bulletin, 33(2), 111-116 (2012-08-23)
Ferric sodium ethylenediaminetetraacetate (NaFeEDTA) enhances iron absorption in the presence of phytate. However, the amount of NaFeEDTA that would have to be added to a complementary food to provide the necessary intake of iron for an infant or young child
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Cowpeas, like other legumes, contain high amounts of native iron but are rich in phytic acid (PA) and polyphenols (PP) that inhibit iron absorption. NaFeEDTA may overcome the combined inhibitory effect of PA and PP. Our objective was to test
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Oral iron supplementation with ferrous sulfate (FeSO₄) at dosage levels suggested by the international guidelines poses a safety hazard to young children with malaria. Exposure to loosely bound iron in the circulation has been advanced as a potential factor. To

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